Accrued Expenses and Other Current Liabilities (Tables)

6 Months Ended

Jun. 30, 2022

Disclosure Text Block Supplement [Abstract]

Schedule of accrued expenses and other current liabilities

	June 30, 2022		December 31, 2021
	(in thousands)
Accrued salary and other employee liabilities	$	2,086	$	2,423
Accrued legal and professional services		283		1,540
Other accrued liabilities		1,885		637
Total	$	4,254	$	4,600